- Right-click any session row: MenuShell context menu, exactly two actions
(owner ruling): Rename and Delete… — MenuShell discipline (placement,
focus, arrow cycling, lh:menu-open announcements), agent-section's
outside-click/Esc contract with [data-lh-menu] carve-outs.
- Rename is INLINE in the row (owner ruling): select-all entry, Enter/blur
commits through the existing plumbing — PUT /api/chats/:id then
lh:chat-renamed. The open chat header now LISTENS for the event too, so
renaming the active session from the sidebar updates the header in place
(it only dispatched before).
- Delete opens the two-option dialog (locked design, DELETE_OPTIONS pure
seam for render pins): "Delete the session only" (preserve-graph — the
graph keeps every contribution) vs "Also remove its graph traces"
(delete-nodes — shared topics survive, only-this-session topics die).
409 turn_in_flight/jobs_running and 503 extraction_winding_down render
the server's line verbatim with a same-mode Try-again.
- Success: the sidebar patches its snapshot instantly, the active session
navigates home (chat unmounts — drafts die with it), and lh:graph-revision
announces the returned revision — the graph view refetches the snapshot
AND costs (deletion is the one writer the status poll can't see).
- ChatDeleteMode type re-exported through the core barrel (the shell's one
needed seam from core/graph-deletion.ts).
Gates: tsc clean, 909/909, lint 0, build ok. Live-verified on :3001:
context menu open/Esc, inline rename (row + API + active header), both
delete modes on scratch sessions, simulated 409 + retry-then-succeed,
active-session navigation home, graph+costs refetch deltas on home.
amosblomqvist
1c27694dbc